| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] [been] train | 32 |
|
| 2 | who [verb] be train | 32 |
|
| 3 | who have [be] train | 32 |
|
| 4 | who [verb] been train | 32 |
|
| 5 | who [verb] [be] trained | 30 |
|
| 6 | who [vb past] [be] train | 14 |
|
| 7 | who had [be] train | 13 |
|
| 8 | who [vb base] [be] train | 11 |
|
| 9 | who have [be] train | 11 |
|
| 10 | who [vb -s] [be] train | 7 |
|
| 11 | who has [be] train | 6 |
|
